IL · official administration profile

Who runs elections
in Illinois?

Statewide authority, local administration structure, official voter links, and policy summaries from the U.S. Election Assistance Commission and NCSL.

STATEWIDE CHIEF ELECTION OFFICE

Executive Director of the Illinois State Board of Elections

The title is reproduced from the March 2026 EAC/NCSL profile. Use the official state website for the current officeholder, contacts, election notices, and election-specific deadlines.

Open Illinois's election website →
WHO RUNS ELECTIONS LOCALLY

County Clerk, County Election Commissioner, Municipal Election Commissions

108 local election-administration jurisdictions are reported in the official profile. An address is required to resolve which local authority serves a voter.

Resolve from an address →
What this office actually does

Local Election Official: powers, limits, and control

Administers elections under state and local law, often year-round, through voter-list work, equipment, ballots, poll workers, reporting, canvass, and certification processes.

COMMONLY CAN

Maintain voter records and prepare election materials as assigned by law.

DOES NOT CONTROL ALONE

Change election law, eligibility rules, district boundaries, or certification standards at personal discretion.

Read the source-backed office guide →
State policy snapshot · not legal advice

How voting is administered in Illinois

These values are reproduced from the EAC/NCSL comparison profile. Asterisks refer to footnotes in the official PDF; always confirm election-specific dates and eligibility with the government office.

Primary systemPartially open
Registration deadline policy16 days before Election Day if registering online
Same-day registrationPermitted
Early in-person votingBegins 40 days before Election Day
No-excuse absentee votingPermitted
Mail-ballot return policy14 days after the election**
Source: U.S. Election Assistance Commission / NCSL State Election Profile for Illinois · published March 2026 · verified 2026-08-24. Election.org has not generalized these rules beyond the source language.